CVE-2023-48431

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 2). Affected software does not correctly validate the response received by an UMC server. An attacker can use this to crash the affected software by providing and configuring a malicious UMC server or by manipulating the traffic from a legitimate UMC server (i.e. leveraging CVE-2023-48427).

CVSS v3 8.6 HIGH

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-077170.pdf	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siemens:sinec_ins::::::::
	cpe:2.3:a:siemens:sinec_ins:1.0:-::::::
	cpe:2.3:a:siemens:sinec_ins:1.0:sp1::::::
	cpe:2.3:a:siemens:sinec_ins:1.0:sp2::::::
	cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_1::::::

History

14 Dec 2023, 19:37

Type	Values Removed	Values Added
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-077170.pdf -~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-077170.pdf - Patch, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~6.8~~	v2 : unknown v3 : 8.6
First Time		Siemens sinec Ins Siemens
CPE		cpe:2.3:a:siemens:sinec_ins:1.0:sp1:::::: cpe:2.3:a:siemens:sinec_ins:::::::: cpe:2.3:a:siemens:sinec_ins:1.0:sp2:::::: cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_1:::::: cpe:2.3:a:siemens:sinec_ins:1.0:-::::::
Summary		(es) Se ha identificado una vulnerabilidad en SINEC INS (Todas las versiones < V1.0 SP2 Update 2). El software afectado no valida correctamente la respuesta recibida por un servidor UMC. Un atacante puede utilizar esto para bloquear el software afectado proporcionando y configurando un servidor UMC malicioso o manipulando el tráfico desde un servidor UMC legítimo (es decir, aprovechando CVE-2023-48427).

12 Dec 2023, 12:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-12 12:15

Updated : 2023-12-14 19:37

NVD link : CVE-2023-48431

Mitre link : CVE-2023-48431

CVE.ORG link : CVE-2023-48431

JSON object : View

Products Affected

siemens

sinec_ins

CWE

CWE-754

Improper Check for Unusual or Exceptional Conditions

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